Crutch overlay



FIG. 1 is a front perspective view of a crutch overlay showing my new design in condition of use with a walking crutch;

FIG. 2 is a front elevation view thereof;

FIG. 3 side elevation view thereof;

FIG. 4 is a top plan view thereof;

FIG. 5 is a bottom plan view thereof; and,

FIG. 6 is an enlarged front elevation view thereof.

The broken line showing of a walking crutch is for illustrative purposes only and forms no part of the claimed design.

The broken lines shown on the surface of the claimed design in FIGS. 1-3 and 6 represent unclaimed portions of the crutch overlay. 

The ornamental design for a crutch overlay, as shown and described. 